4 Answers
4

It does sound like your internal storage has been corrupted, but I don't know if I would try to format it via your PC. this is not actually an "SDCard", it is the internal storage on the device (which is a SGH-T959, not an I9000).

I would revert back to STOCK ROM using ODIN and return the phone under warranty. If you are already having issue with the internal storage, I would want a new device.

Now I guess you could try and format it via your pc (I dont know if you can even access it when its mounted via USB because I never mount it) but I, personally, would not, I would get a new device.

For reference, the i9000 is the international version of the Galaxy S phones. None of the US carriers sell the i9000. They sell different versions of the the Galaxy S phones. For example, the T-Mobile Vibrant is the SGH-T959, The Verzion Fascinate is SCH-i500, the AT&T Captivate is SGH-I897. While they are ALL Galaxy S phones, they are all also different devices. They have different hardware, like some have a front facing camera, led flash, 4 buttons, etc.

I just had this same issue on my Droid 3 after I installed a Deoxded Stock ROM. I was able to install Titanium Backup, but could never access my backup directory.

Ended up that I never disconnected my phone from my PC and while connected it would not allow bidirectional access (from PC and from phone). Disconnected it from my PC and volia, my Internal SD Storage showed up.